Comments on: JavaFX Clock update, now with transparency http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/ Augusto's corner of art, code and fun Thu, 25 Mar 2010 20:24:58 -0400 http://wordpress.org/?v=2.8.4 hourly 1 By: Augusto http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/comment-page-1/#comment-13900 Augusto Tue, 02 Jun 2009 06:15:43 +0000 http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/#comment-13900 Hum ... this JFX project is pretty old I should upgrade it ... however, I never tested it on Win2K. It uses a JNA wrapper, now that JDK 1.6 has official support for transparent windows I should probably update it to use that. Or you can try the JDK 1.6 support. Hum … this JFX project is pretty old I should upgrade it … however, I never tested it on Win2K. It uses a JNA wrapper, now that JDK 1.6 has official support for transparent windows I should probably update it to use that. Or you can try the JDK 1.6 support.

]]> By: Bernard http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/comment-page-1/#comment-13888 Bernard Sun, 31 May 2009 02:54:47 +0000 http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/#comment-13888 In Windows 2000, the opaque version works. But the transparent version does not: Java Web Start 1.6.0_06 Using JRE version 1.6.0_06 Java HotSpot(TM) Client VM User home directory = D:\Documents and Settings\Administrator ---------------------------------------------------- c: clear console window f: finalize objects on finalization queue g: garbage collect h: display this help message m: print memory usage o: trigger logging p: reload proxy configuration q: hide console r: reload policy configuration s: dump system and deployment properties t: dump thread list v: dump thread stack 0-5: set trace level to ---------------------------------------------------- compile thread: Thread[AWT-EventQueue-0,6,main] compile 3.156 init: 2.109 Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: no such function 'GetLayeredWindowAttributes' in library 'D:\WINNT\system32\user32.dll' at com.sun.jna.Function.find(Native Method) at com.sun.jna.Function.(Function.java:85) at com.sun.jna.Library$Handler.invoke(Library.java:188) at $Proxy13.GetLayeredWindowAttributes(Unknown Source) at com.sun.jna.examples.WindowUtils$W32WindowUtils$W32RepaintTrigger.update(WindowUtils.java:597) at com.sun.jna.examples.WindowUtils$RepaintTrigger.paintComponent(WindowUtils.java:183) at javax.swing.JComponent.paint(Unknown Source) at javax.swing.JComponent.paintChildren(Unknown Source) at javax.swing.JComponent.paint(Unknown Source) at javax.swing.JLayeredPane.paint(Unknown Source) at javax.swing.JComponent.paintChildren(Unknown Source) at javax.swing.JComponent.paintToOffscreen(Unknown Source) at javax.swing.BufferStrategyPaintManager.paint(Unknown Source) at javax.swing.RepaintManager.paint(Unknown Source) at javax.swing.JComponent.paint(Unknown Source) at java.awt.GraphicsCallback$PaintCallback.run(Unknown Source) at sun.awt.SunGraphicsCallback.runOneComponent(Unknown Source) at sun.awt.SunGraphicsCallback.runComponents(Unknown Source) at java.awt.Container.paint(Unknown Source) at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source) at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source) at javax.swing.RepaintManager.seqPaintDirtyRegions(Unknown Source) at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Unknown Source) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) In Windows 2000, the opaque version works. But the transparent version does not:

Java Web Start 1.6.0_06
Using JRE version 1.6.0_06 Java HotSpot(TM) Client VM
User home directory = D:\Documents and Settings\Administrator
—————————————————-
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
m: print memory usage
o: trigger logging
p: reload proxy configuration
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
0-5: set trace level to
—————————————————-
compile thread: Thread[AWT-EventQueue-0,6,main]
compile 3.156
init: 2.109
Exception in thread “AWT-EventQueue-0″ java.lang.UnsatisfiedLinkError: no such function ‘GetLayeredWindowAttributes’ in library ‘D:\WINNT\system32\user32.dll’
at com.sun.jna.Function.find(Native Method)
at com.sun.jna.Function.(Function.java:85)
at com.sun.jna.Library$Handler.invoke(Library.java:188)
at $Proxy13.GetLayeredWindowAttributes(Unknown Source)
at com.sun.jna.examples.WindowUtils$W32WindowUtils$W32RepaintTrigger.update(WindowUtils.java:597)
at com.sun.jna.examples.WindowUtils$RepaintTrigger.paintComponent(WindowUtils.java:183)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JLayeredPane.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paintToOffscreen(Unknown Source)
at javax.swing.BufferStrategyPaintManager.paint(Unknown Source)
at javax.swing.RepaintManager.paint(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at java.awt.GraphicsCallback$PaintCallback.run(Unknown Source)
at sun.awt.SunGraphicsCallback.runOneComponent(Unknown Source)
at sun.awt.SunGraphicsCallback.runComponents(Unknown Source)
at java.awt.Container.paint(Unknown Source)
at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.seqPaintDirtyRegions(Unknown Source)
at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)

]]> By: sellmic.com » My JavaFX presentation at PanamaJUG 2007 (JavaFX en Español) http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/comment-page-1/#comment-5177 sellmic.com » My JavaFX presentation at PanamaJUG 2007 (JavaFX en Español) Mon, 19 May 2008 01:19:42 +0000 http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/#comment-5177 [...] I showed some simple demos from Sun, and a few I created myself. At the end, we went over my JavaFX clock implementation and discussed a bit what place JFX occupies in the RIA technology space. The slides [...] [...] I showed some simple demos from Sun, and a few I created myself. At the end, we went over my JavaFX clock implementation and discussed a bit what place JFX occupies in the RIA technology space. The slides [...]

]]> By: Marcos de Sousa http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/comment-page-1/#comment-3194 Marcos de Sousa Sun, 20 Jan 2008 15:08:59 +0000 http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/#comment-3194 Could you help me call "GetUserNameA" from "Advapi32.dll" using JNA? Function getUserName Lib "advapi32.dll" Alias "GetUserNameA" _ (ByVal lpBuffer As String, ByRef nSize As Integer) As Integer More info: http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=2572774&SiteID=1 Long time ago I called it using ruby with success. ----------------------RUBY CODE---------------------- require 'Win32API' def getUserName() begin nome = "" * 1024 obj = Win32API.new("advapi32", "GetUserName", ["P", "P"], "L") obj.Call(nome, "") nome = nome.strip end end ------------------------------------------------------------------ You could mail me direct to sousa1981 AT yahoo DOT com DOT br Thanks in advance, Marcos de Sousa Could you help me call “GetUserNameA” from “Advapi32.dll” using JNA?

Function getUserName Lib “advapi32.dll” Alias “GetUserNameA” _
(ByVal lpBuffer As String, ByRef nSize As Integer) As Integer

More info: http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=2572774&SiteID=1

Long time ago I called it using ruby with success.

———————-RUBY CODE———————-
require ‘Win32API’
def getUserName()
begin
nome = “” * 1024
obj = Win32API.new(”advapi32″, “GetUserName”, ["P", "P"], “L”)
obj.Call(nome, “”)
nome = nome.strip
end
end
——————————————————————

You could mail me direct to sousa1981 AT yahoo DOT com DOT br

Thanks in advance,

Marcos de Sousa

]]> By: Silveira Neto http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/comment-page-1/#comment-2496 Silveira Neto Tue, 18 Dec 2007 01:07:04 +0000 http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/#comment-2496 Not worked here, with Ubuntu 7.10, Gnome. Not worked here, with Ubuntu 7.10, Gnome.

]]> By: Augusto http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/comment-page-1/#comment-918 Augusto Sun, 21 Oct 2007 23:46:41 +0000 http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/#comment-918 I think an AWT based API for transparency is slated for Java 7, at least I remember hearing about that. I think an AWT based API for transparency is slated for Java 7, at least I remember hearing about that.

]]> By: Kishore http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/comment-page-1/#comment-912 Kishore Sun, 21 Oct 2007 13:55:50 +0000 http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/#comment-912 Great Work, It works great on my XP. Java Seriously needs Transparency support at base Container level. Great Work, It works great on my XP.

Java Seriously needs Transparency support at base Container level.

]]> By: Joelle Lam http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/comment-page-1/#comment-753 Joelle Lam Sat, 29 Sep 2007 19:37:13 +0000 http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/#comment-753 Your link to http://www.coffeejolts.com/2007/05/improved_javafx_clock_1.html doesn't seem to work. Your link to http://www.coffeejolts.com/2007/05/improved_javafx_clock_1.html doesn’t seem to work.

]]> By: knappyhead http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/comment-page-1/#comment-496 knappyhead Fri, 10 Aug 2007 03:59:44 +0000 http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/#comment-496 So I noticed that the performance is a little slow. Also I noted that the second hand sweep goes backwards after switching to the next second. But pretty cool prototype. So I noticed that the performance is a little slow. Also I noted that the second hand sweep goes backwards after switching to the next second. But pretty cool prototype.

]]> By: Sergio http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/comment-page-1/#comment-306 Sergio Thu, 28 Jun 2007 08:32:55 +0000 http://sellmic.com/blog/2007/05/22/javafx-clock-update-now-with-transparency/#comment-306 I tried on Mac OS X and it works very well, including transparency. Only the CPU usage is an issue 9as noted before). Congratulations for the demo! I tried on Mac OS X and it works very well, including transparency. Only the CPU usage is an issue 9as noted before).
Congratulations for the demo!

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